The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 21, 2025
Filed:
Aug. 07, 2024
Hewlett Packard Enterprise Development Lp, Spring, TX (US);
Gregg Bernard Lesartre, Fort Collins, CO (US);
Anthony M. Ford, Bristol, GB;
Hewlett Packard Enterprise Development LP, Spring, TX (US);
Abstract
A packet-processing method includes looking up a first match-action table on a network interface card (NIC) for a received packet; in response to finding a matching entry indicating an action, queuing the received packet in a first queue and storing the action data in an instruction memory; and responsive to not finding a matching entry, queuing the received packet in the first queue and a second queue. The method includes selecting a first packet from the first queue for processing, which comprises performing a corresponding action stored in the instruction memory; selecting a second packet from the second queue for processing, which comprises forwarding a portion of the second packet to a processor, which looks up a second match-action table; and receiving, from the processor, a lookup result, thereby allowing a third packet in the first queue corresponding to the second packet to be processed based on the lookup result.